

var you = document.querySelector('.you-hidden');
var hidden = document.querySelector('.tv-hidden');
var zuo = document.querySelector('.zuo-hidden');
var tvdetail = document.querySelector('.tvdetail');

you.addEventListener('click', function () {
    tvdetail.style.display = "none";
    hidden.style.display = "block";
});
zuo.addEventListener('click', function () {
    hidden.style.display = "none";
    tvdetail.style.display = "block";
});

//简介的动画

